CA2029661A1 - Cuvette rotor - Google Patents

Cuvette rotor

Info

Publication number
CA2029661A1
CA2029661A1 CA002029661A CA2029661A CA2029661A1 CA 2029661 A1 CA2029661 A1 CA 2029661A1 CA 002029661 A CA002029661 A CA 002029661A CA 2029661 A CA2029661 A CA 2029661A CA 2029661 A1 CA2029661 A1 CA 2029661A1
Authority
CA
Canada
Prior art keywords
chamber
cuvettes
orifice
chambers
barrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002029661A
Other languages
French (fr)
Other versions
CA2029661C (en
Inventor
Alfred Rene Hissung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Healthcare Diagnostics Products GmbH
Original Assignee
Behringwerke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Behringwerke AG filed Critical Behringwerke AG
Publication of CA2029661A1 publication Critical patent/CA2029661A1/en
Application granted granted Critical
Publication of CA2029661C publication Critical patent/CA2029661C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/07—Centrifugal type cuvettes

Landscapes

  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Centrifugal Separators (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

In the cuvette rotor (20) having circularly arranged and radially extending individual cuvettes (10) which are closed on all sides, each of the cuvettes (10) has two chambers (1, 2) which are separated from one another by a barrier (11). Each chamber (1, 2) is provided with an orifice (3, 4) for filling. Vessels (9) which are closed on all sides are arranged between the individual cuvettes (10), the bottom part (15) of each vessel having a barrier (13) which divides the vessel into two chambers (5, 6), and the upper part (14) being provided with an orifice (22) in the area of the chamber (5) arranged close to the axis of rotation and with a guard (12), which protrudes into the peripherally arranged chamber (6), in the area of the peripherally arranged chamber (6).
CA002029661A 1989-11-11 1990-11-09 Cuvette rotor Expired - Lifetime CA2029661C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3937609A DE3937609A1 (en) 1989-11-11 1989-11-11 CUEVETTE ROTOR
DEP3937609.5 1989-11-11

Publications (2)

Publication Number Publication Date
CA2029661A1 true CA2029661A1 (en) 1991-05-12
CA2029661C CA2029661C (en) 2001-10-09

Family

ID=6393367

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002029661A Expired - Lifetime CA2029661C (en) 1989-11-11 1990-11-09 Cuvette rotor

Country Status (8)

Country Link
US (1) US5186709A (en)
EP (1) EP0428040B1 (en)
JP (1) JP2948898B2 (en)
AT (1) ATE138193T1 (en)
AU (1) AU635084B2 (en)
CA (1) CA2029661C (en)
DE (2) DE3937609A1 (en)
ES (1) ES2088941T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360597A (en) * 1993-03-22 1994-11-01 Eastman Kodak Company Ribbed mechanism for mixing sample by vibration
US5580790A (en) * 1994-10-21 1996-12-03 Chiron Corporation Method and apparatus for processing fluids
US5631166A (en) * 1995-03-21 1997-05-20 Jewell; Charles R. Specimen disk for blood analyses
DE19857215B4 (en) 1998-12-11 2008-04-10 Dade Behring Marburg Gmbh Multiküvettenrotor
DE102010037009A1 (en) * 2010-08-16 2012-02-16 Drg Instruments Gmbh Method for analyzing a sample

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873217A (en) * 1973-07-24 1975-03-25 Atomic Energy Commission Simplified rotor for fast analyzer of rotary cuvette type
DE3044372A1 (en) * 1980-11-25 1982-07-08 Boehringer Mannheim Gmbh, 6800 Mannheim ROTOR UNIT WITH INSERT ELEMENTS FOR A CENTRIFUGAL ANALYZER
US4373812A (en) * 1981-03-25 1983-02-15 Instrumentation Laboratory Inc. Cuvette assembly
US4902479A (en) * 1983-11-07 1990-02-20 Fisher Scientific Company Centrifugal analyzer rotor
EP0163063A3 (en) * 1984-05-31 1987-06-16 Allied Corporation Cuvette rotors for centrifugal analyzers
US4580897A (en) * 1984-05-31 1986-04-08 Allied Corporation Centrifugal analyzer rotors
US4735502A (en) 1986-11-21 1988-04-05 Medatron, Inc. Reusable plastic cuvette array

Also Published As

Publication number Publication date
AU6589990A (en) 1991-05-16
ES2088941T3 (en) 1996-10-01
AU635084B2 (en) 1993-03-11
EP0428040A2 (en) 1991-05-22
EP0428040B1 (en) 1996-05-15
DE59010325D1 (en) 1996-06-20
JPH03172737A (en) 1991-07-26
CA2029661C (en) 2001-10-09
JP2948898B2 (en) 1999-09-13
DE3937609A1 (en) 1991-05-16
US5186709A (en) 1993-02-16
ATE138193T1 (en) 1996-06-15
EP0428040A3 (en) 1992-01-02

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry